<!DOCTYPE html>
<html lang="zh-CN">


<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>

<body>
    <div id="app">
        <h1 :style="{color:' red'}">lala </h1>
    </div>
</body>
<script src="./vue.js"></script>
<script>
    let vm = new Vue({
        el: ' #app',
        data: {},
        methods: {

        },

    })


</script>


</html>